Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mary Fahey

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1306257142

Mary Fahey is an Addiction (Substance Use Disorder) Counselor in San Francisco, California. Registered with an NPI since 2014.

In the registry since
2014

Practice location Address checks out

1326 4th Ave
San Francisco, CA 94122-2616
Phone: (415) 922-9104
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1306257142
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 14, 2014
Last updated in NPPESMay 14, 2014

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